Description:

Byobu is a GPLv3 open source text-based window manager and terminal
multiplexer. It was originally designed to provide elegant enhancements
to the otherwise functional, plain, practical GNU Screen, for the Ubuntu
server distribution. Byobu now includes an enhanced profiles, convenient
keybindings, configuration utilities, and toggle-able system status
notifications for both the GNU Screen window manager and the more modern
Tmux terminal multiplexer, and works on most Linux, BSD, and Mac
distributions.